import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/*
 * @author zzr
 * @date: 2025/04/21  11:27
 * @description:
 */
public class IO7 {
    public static void main(String[] args) throws IOException {
        try (OutputStream outputStream = new FileOutputStream("./test.txt")) {
            byte[] bytes = new byte[] {97,98,99,100};
            outputStream.write(bytes);
        }
    }
}
